ISO 8006:1985 制铝用碳质材料.电极用沥青.灰分的测定
标准编号:ISO 8006:1985
中文名称:制铝用碳质材料.电极用沥青.灰分的测定
英文名称:Carbonaceous materials used in the production of aluminium — Pitch for electrodes — Determination of ash
发布日期:1985-09
标准范围
在700摄氏度的熔炉中,在氧化和规定条件下,将试样在去皮铂坩埚中脱附至恒定质量。残渣冷却并称重。该方法适用于产生大于或等于0.05%(m/m)灰分质量的产品(焦油沥青、石油沥青等)。
A test portion is deated in a tared platinum crucible, in a furnace at 700 degrees centigrade, under oxidizing and specified conditions, to constant mass. The residue is cooles and weighed. The method is applicable to products (tar pitch, petroleum pitch, etc.) producing a quality of ash greater than or equal to 0,05 % (m/m).
标准预览图


